.wraper{
	width: 100%;
	box-sizing: border-box;
	background-color: #fff;
	overflow: hidden;
	&.iphone{
		padding-top: 0;
		.nav-bar{
			padding-top: 20px;
		}
		.content{
			margin-top: 112px;
		}
		&.padTop{
			.nav-bar{
				padding-top: 40px;
			}
			.content{
				margin-top: 132px;
			}
		}
	}
	.nav-bar{
		border-bottom: 1px solid #E8E8E8;
		position: fixed;
		left: 0;
		right: 0;
		top: 0;
		z-index: 2;
		height: 45px;
		margin:0;
		background-color: #fff;
		.arrow{
			height: 45px;
			line-height: 45px;
			background-image: url('../../static/images/back-black.png');
		}
		.center{
			font-size: 16px;
			color: #333;
		}
		span{
			height: 45px;
			line-height: 45px;
			margin-right: 0.3rem;
			color: #666;
			font-size: 14px;
		}
	}
	.content{
		margin-top: 92px;
		padding-bottom: 15px;
		h1{
			font-size: 0.3rem;
			font-weight: normal;
			color: #999;
			text-align: center;
		}
		h2{
			font-weight: 500;
			font-size: 0.58rem;
			text-align: center;
			padding: 0.26rem 0;
		}
		.item{
			margin: 0.55rem auto;
			width: 90%;
			padding: 0.4rem 0.3rem 0.3rem 0.3rem;
			background:rgba(255,255,255,1);
			box-shadow:0px 0.02rem 0.08rem 0px rgba(0,0,0,0.1);
			border-radius:0.16rem;
			box-sizing: border-box;
			h3{
				b{
					font-size: 0.32rem;
					font-weight: bold;
					color: #333;
				}
				span{
					font-size: 0.24rem;
					color: #999;
					font-weight: normal;
					padding-left: 0.05rem;
				}
			}
			p.changes{
				background-color: #FAFAFA;
				display: flex;
				justify-content: space-between;
				height: 0.8rem;
				line-height: 0.8rem;
				margin: 0.3rem 0 0.25rem 0;
				.value{
					border-top: 1px solid #ebebeb;
					border-bottom: 1px solid #ebebeb;
					flex-grow: 1;
					text-align: center;
				}
				.reduce{
					width: 0.8rem;
					background-position: center center;
					background-size: 100%;
					background-image: url('../../static/images/redpacket/red-exchange-reduce.png');
				}
				.add{
					width: 0.8rem;
					background-position: center center;
					background-size: 100%;
					background-image: url('../../static/images/redpacket/red-exchange-add.png');
				}
				.gray{
					opacity: 0.3;
				}
			}
			p.desc{
				font-size: 0.28rem;
				color: #333;
			}
			.btn{
				width: 100%;
				height: 0.8rem;
				line-height: 0.8rem;
				text-align: center;
				border-radius: 0.1rem;
				font-size: 0.3rem;
				margin-top: 0.3rem;
				span{
					color: #333;
				}
			}
		}
	}
}